{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The effects of knowledge of test results on learning of meaningful material, (Human engineering report)","author_name":"Richard S Hirsch","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007HDTAO.html\">The effects of knowledge of test results on learning of meaningful material, (Human engineering report)</a>","width":400,"height":300}